1874340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 6403320

約数和(自身を除く): 4528980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 89, 90, 108, 117, 130, 135, 156, 162, 178, 180, 195, 234, 260, 267, 270, 324, 351, 356, 390, 405, 445, 468, 534, 540, 585, 702, 780, 801, 810, 890, 1053, 1068, 1157, 1170, 1335, 1404, 1602, 1620, 1755, 1780, 2106, 2314, 2340, 2403, 2670, 3204, 3471, 3510, 4005, 4212, 4628, 4806, 5265, 5340, 5785, 6942, 7020, 7209, 8010, 9612, 10413, 10530, 11570, 12015, 13884, 14418, 16020, 17355, 20826, 21060, 23140, 24030, 28836, 31239, 34710, 36045, 41652, 48060, 52065, 62478, 69420, 72090, 93717, 104130, 124956, 144180, 156195, 187434, 208260, 312390, 374868, 468585, 624780, 937170, 1874340]

約数ペア:

[(1, 1874340), (2, 937170), (3, 624780), (4, 468585), (5, 374868), (6, 312390), (9, 208260), (10, 187434), (12, 156195), (13, 144180), (15, 124956), (18, 104130), (20, 93717), (26, 72090), (27, 69420), (30, 62478), (36, 52065), (39, 48060), (45, 41652), (52, 36045), (54, 34710), (60, 31239), (65, 28836), (78, 24030), (81, 23140), (89, 21060), (90, 20826), (108, 17355), (117, 16020), (130, 14418), (135, 13884), (156, 12015), (162, 11570), (178, 10530), (180, 10413), (195, 9612), (234, 8010), (260, 7209), (267, 7020), (270, 6942), (324, 5785), (351, 5340), (356, 5265), (390, 4806), (405, 4628), (445, 4212), (468, 4005), (534, 3510), (540, 3471), (585, 3204), (702, 2670), (780, 2403), (801, 2340), (810, 2314), (890, 2106), (1053, 1780), (1068, 1755), (1157, 1620), (1170, 1602), (1335, 1404)]